From 61170ad9e7bd42ea74fed5d5fe5b7227e28a0cc2 Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Wed, 13 Sep 2017 04:00:59 +0200
Subject: [PATCH] edit: toggle editor dynamically

Replace predetermined ?edit mode by javascript activation link in header.
Same results without page reload.
---
 edit.js      | 28 +++++++++++++++++++++++++---
 foot.inc.php | 10 ++--------
 2 files changed, 27 insertions(+), 11 deletions(-)

diff --git a/edit.js b/edit.js
index 6f9211e..0db4374 100644
--- a/edit.js
+++ b/edit.js
@@ -72,8 +72,30 @@ CKEDITOR.on('instanceCreated', function (event) {
 		});
 	});
 
-var pagebody = document.getElementsByClassName('article')[0];
-pagebody.setAttribute('contenteditable', 'true');
+	CKEDITOR.disableAutoInline = true;
 
-document.body.className = 'edit';
+// add edit link to menu
+var pagebody = document.getElementsByClassName('article')[0];
+if (pagebody) {
+	var editlink = document.createElement('a');
+	editlink.style.cursor = 'pointer';
+	editlink.appendChild(document.createTextNode('Wijzig'));
+	editlink.onclick = function (e) {
+		var toggled = editlink.style.fontWeight;
+		editlink.style.fontWeight = toggled ? '' : 'bold';
+		pagebody.setAttribute('contenteditable', !toggled);
+		if (toggled) {
+			for (name in CKEDITOR.instances) {
+				CKEDITOR.instances[name].destroy()
+			}
+		}
+		else {
+			CKEDITOR.inline(pagebody);
+			pagebody.focus();
+		}
+		document.body.className = toggled ? '' : 'edit';
+		return false;
+	};
+	document.querySelector('header ul').appendChild(editlink);
+}
 
diff --git a/foot.inc.php b/foot.inc.php
index e2ac444..b3d6e6a 100755
--- a/foot.inc.php
+++ b/foot.inc.php
@@ -2,20 +2,14 @@
 <?php
 define('N', "\n");
 
-global $Page, $User, $Edit;
+global $User;
 
 if ($User['admin']) {
-	if ($Edit) {
 		echo '<script src="/ckeditor/ckeditor.js"></script>'.N;
 		echo '<script src="/edit.js"></script>'.N;
-	}
 
 	echo '<p class="footer">'.N;
-	echo "Beheer toegestaan voor {$User['name']}:".N;
-	printf('<a href="?%s">%s</a>'.N,
-		$Edit ? '' : 'edit',
-		$Edit ? 'lezen' : ($notfound ? 'aanmaken' : 'aanpassen')
-	);
+	echo "Beheer toegestaan voor {$User['name']}.".N;
 	echo '</p>'.N;
 }
 
-- 
2.30.0